You want to estimate the mean weight of quarters in circulation. A sample of 50 quarters has a mean weight of 5.632 grams and a standard deviation of 0.056 gram. Use a single value to estimate the...




You want to estimate the mean weight of quarters in circulation. A sample of
50

quarters has a mean weight of
5.632

grams and a standard deviation of
0.056

gram. Use a single value to estimate the mean weight of all quarters.​ Also, find the​ 95% confidence interval for the average weight of all quarters.













Find the​ 95% confidence interval for the mean weight of all quarters. ___ grams <>< ___="" grams="" (round="" to="" three="" decimal="" places="" as​="">









Jun 02, 2022
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